Newbie poster here: hope I'm putting this in the right place! Maybe it should be under Bugs, but...

I just started with the Arduino a few days ago, and was using version 0018. The toneMelody example in that version loaded and executed just fine. Today I switched over to version 0019, and found that when toneMelody is executed, only the first note is correct. The following notes do play, but the pitch is (way) wrong. I checked the tone values being used via serial monitor and they are the same.I see that one of the changes made in 0019 was to the tone() function, and I wonder what needs to be done to get the code to work correctly again?